1c57
From Proteopedia
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|PDB= 1c57 |SIZE=350|CAPTION= <scene name='initialview01'>1c57</scene>, resolution 2.4Å | |PDB= 1c57 |SIZE=350|CAPTION= <scene name='initialview01'>1c57</scene>, resolution 2.4Å | ||
|SITE= | |SITE= | ||
| - | |LIGAND= <scene name='pdbligand= | + | |LIGAND= <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene> |
|ACTIVITY= | |ACTIVITY= | ||
|GENE= | |GENE= | ||
| + | |DOMAIN= | ||
| + | |RELATEDENTRY= | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1c57 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1c57 OCA], [http://www.ebi.ac.uk/pdbsum/1c57 PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1c57 RCSB]</span> | ||
}} | }} | ||
| Line 30: | Line 33: | ||
[[Category: Raftery, J.]] | [[Category: Raftery, J.]] | ||
[[Category: Wilkinson, C.]] | [[Category: Wilkinson, C.]] | ||
| - | [[Category: CA]] | ||
| - | [[Category: MN]] | ||
[[Category: bound d2o molecule]] | [[Category: bound d2o molecule]] | ||
[[Category: concanavalin some]] | [[Category: concanavalin some]] | ||
[[Category: neutron laue diffraction]] | [[Category: neutron laue diffraction]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 30 19:14:42 2008'' |
Revision as of 16:14, 30 March 2008
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| , resolution 2.4Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | , | ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
DIRECT DETERMINATION OF THE POSITIONS OF DEUTERIUM ATOMS OF BOUND WATER IN CONCANAVALIN A BY NEUTRON LAUE CRYSTALLOGRAPHY
Overview
The correct positions of the deuterium (D) atoms of many of the bound waters in the protein concanavalin A are revealed by neutron Laue diffraction. The approach includes cases where these water D atoms show enough mobility to render them invisible even to ultra-high resolution synchrotron-radiation X-ray crystallography. The positions of the bound water H atoms calculated on the basis of chemical and energetic considerations are often incorrect. The D-atom positions for the water molecules in the Mn-, Ca- and sugar-binding sites of concanavalin A are described in detail.
About this Structure
1C57 is a Single protein structure of sequence from Canavalia ensiformis. Full crystallographic information is available from OCA.
Reference
Direct determination of the positions of the deuterium atoms of the bound water in -concanavalin A by neutron Laue crystallography., Habash J, Raftery J, Nuttall R, Price HJ, Wilkinson C, Kalb AJ, Helliwell JR, Acta Crystallogr D Biol Crystallogr. 2000 May;56(Pt 5):541-50. PMID:10771422
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